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Tuesday, September 21, 2021

Tesla Packs 50 Billion Transistors Onto D1 Dojo Chip Designed to Conquer Artificial Intelligence Training - Tom's Hardware

Last updated Friday, August 20, 2021 03:00 ET , Source: NewsService

(Image credit: Dennis Hong / Twitter)

Artificial intelligence (AI) has seen a broad adoption over the past couple of years. At Tesla, who as many know is a company that works on electric and autonomous vehicles, AI has a massive value to every aspect of the company's work. To speed up the AI software workloads, Tesla has today presented its D1 Dojo custom application-specific integrated circuit (ASIC) for AI training.

There are currently many companies building ASICs for AI workloads. Everyone from countless number of start-ups, all the way to big players like Amazon, Baidu, Intel and NVIDIA. However, not everyone gets the formula right and not everyone can satisfy each workload perfectly. That is the reason why Tesla opted to develop its own ASIC for AI training purposes.

Called the D1, the chip resembles a part of the Dojo supercomputer used to train AI models inside Tesla HQ, which are later deployed in various applications. The D1 chip is a product of TSMC's manufacturing efforts, forged in a 7nm semiconductor node. Packing over 50 billion transistors, the chip boasts a huge die size of 645mm^2.

The chip has some impressive performance claims, where Tesla states that it can output as much as 362 TeraFLOPs at FP16/CFP8 precision or about 22.6 TeraFLOPs of single-precision FP32 tasks. It is clear that Tesla optimized for FP16 data types, where they have managed to beat even the current leader in compute power - Nvidia. Nvidia's A100 Ampere GPU is capable of producing...



Read Full Story: https://www.tomshardware.com/news/tesla-d1-ai-chip


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